Which statement is NOT true? Select the incorrect statement. If all statements are correct, select only answer e.

a. Financial accounting is usually a part of an enterprise resource planning (ERP) system.

b. A customer relationship management system is usually a part of an enterprise system.

c. A supply chain management system is usually a part of an enterprise system.

d. A customer relationship management system is usually a part of a supply chain management system.

e. All of the statements (a, b, and c) are true.